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Peer-reviewed Unbuzzd trial backs Quantum BioPharma (QNTM) royalty stream

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6-K

Rhea-AI Filing Summary

Quantum BioPharma Ltd. reports that a peer-reviewed journal has published a double-blind, randomized, placebo-controlled crossover clinical trial of its dietary supplement unbuzzd, which is designed to be taken after reaching alcohol intoxication. The study in healthy adults found that unbuzzd reduced blood alcohol concentration on average more than 40 percent faster within the first 30 minutes than placebo, lessened heart rate and blood pressure changes, and eased perceived impairment, mental fatigue, and hangover symptoms, with no reported adverse side effects. Quantum BioPharma invented UNBUZZD and licensed its formula to Unbuzzd Wellness Inc., retaining 19.86% ownership as of September 30, 2025 and a 7% royalty on unbuzzd sales until total payments reach $250 million, after which the royalty falls to 3% in perpetuity. The company also notes an approximate C$130 million tax loss carryforward and highlights its broader pipeline, including Lucid-MS for multiple sclerosis.

Positive

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Negative

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Insights

Peer-reviewed Unbuzzd data supports a royalty-based upside but without quantified revenue impact yet.

Quantum BioPharma now has peer-reviewed data for unbuzzd, showing faster alcohol clearance, symptom relief, and no reported side effects versus placebo. This strengthens the scientific backing for a commercial product that the company has already spun out and licensed.

Economic exposure comes mainly via a 19.86% stake in Unbuzzd Wellness Inc. as of September 30, 2025 and a sales royalty of 7% until $250 million is paid, then 3% in perpetuity. No actual sales or profit figures are disclosed here, so financial impact cannot be gauged from this content alone.

The company also points to an estimated C$130 million tax loss carryforward and its Lucid-MS neurodegenerative program, which may matter for longer-term value. Subsequent filings would need to detail unbuzzd sales traction and any Lucid-MS milestones to clarify how strongly this news affects overall performance.

 

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

Form 6-K

REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of March 2026

Commission File Number: 001-39152

Quantum BioPharma Ltd.
(Translation of registrant's name into English)

1 Adelaide Street East, Suite 801
Toronto, Ontario M5C 2V9

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.
Form 20-F [ X ]      Form 40-F [   ]

 

 


SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

      Quantum BioPharma Ltd.    
  (Registrant)
   
  
Date: March 23, 2026     /s/ Donal Carroll    
  Donal Carroll
  Chief Financial Officer
  


EXHIBIT INDEX

 

Exhibit Number Description
  
99.1 Press Release dated March 23, 2026

EXHIBIT 99.1

Quantum BioPharma Announces Peer-Reviewed Journal Publication of Groundbreaking Clinical Trial With Unbuzzd

unbuzzd Dramatically Accelerates Alcohol Metabolism, Speeds the Reduction of Blood Alcohol Concentration, and Reduces Symptoms of Intoxication, Impairment and Hangover

TORONTO, March 23, 2026 (GLOBE NEWSWIRE) -- Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) (FRA: 0K91) (“Quantum BioPharma” or the “Company”), "Company"), a biopharmaceutical company dedicated to building a portfolio of innovative assets and biotech solutions, announced the peer-reviewed publication of the double-blind, randomized, placebo-controlled crossover design clinical trial (NCT06505239) of its dietary supplement product, ‘unbuzzd’, comprising of a proprietary blend of vitamins and supplements developed by a world-class team of scientists at Quantum BioPharma. The trial, which investigated the effects of unbuzzd on alcohol intoxication and alcohol metabolism, was published here in the World Journal of Pharmaceutical and Medical Research (2026, volume 12, issue 3, pages 446-467).

The publication can be viewed by clicking the following link: https://zenodo.org/records/18873638

The clinical trial, designed to mirror real-life situations where people would consume unbuzzd after reaching an alcohol inebriated state included healthy male and female study participants between the ages of 21 and 43, with weights ranging from 119 to 232 pounds. Participants first drank measured quantities of alcohol to achieve a Blood Alcohol Concentration (“BAC”) between 0.07% and 0.11% followed by ingestion of either unbuzzd or placebo. BAC was then further monitored as well as vital signs and symptoms of intoxication. unbuzzd accelerated the rate at which BAC was reduced in participants, while simultaneously reducing the symptoms of intoxication, impairment and hangover. These results were statistically significant compared to placebo.

Key findings from the clinical trial include:

  • Accelerated Alcohol Metabolism: unbuzzd dramatically and rapidly reduced blood alcohol concentration in study participants. The rate at which BAC was lowered was on average for most participants more than 40 percent faster within the first 30 minutes of consuming unbuzzd compared to when participants consumed placebo.
  • The faster reduction of BAC after consuming unbuzzd was statistically significant compared to the placebo and was observed in both males and females as shown in the figure below from the publication (note: FSD-F2R6 is the scientific name of the unbuzzd formulation). The continued acceleration of alcohol metabolism was also seen at subsequent BAC measurements over a four-hour period.


  • Rapid Improvements in Alertness: Study participants reported statistically significant improvement in alertness as soon as 30 minutes after consuming unbuzzd. Participants felt more alert making fewer cognitive errors within 30 minutes of consuming unbuzzd, significantly outperforming placebo results.
  • Rapid Improvements in Physiologic Changes due to Intoxication: unbuzzd lessened the elevation in heart rate and the drop in blood pressure that often accompanies alcohol intoxication, stabilizing both. This result was noted as statistically significant.
  • Reduced Perceived Impairment and Mental Fatigue: unbuzzd helped alleviate perceived impairment and mental fatigue caused by alcohol intoxication.
  • Hangover Relief: Participants in this study noted a statistically significant reduction in hangover symptoms. This included reduced cognitive and physical impairment, and reduced headache compared to placebo results, at both four hours (67 percent reduction in headache severity) and eight hours after consuming unbuzzd.
  • No Side Effects: unbuzzd was well-tolerated by all study participants, with no reported adverse side effects.

“The unbuzzd clinical trial has now been published in a peer-reviewed international journal, and the trial confirms the exceptional overall efficacy of unbuzzd to help reduce the acute effects of alcohol intoxication and hangover, all without causing adverse side effects,” said Dr. Andrzej Chruscinski, Vice President of Clinical and Scientific Affairs at Quantum Biopharma. “We are thrilled to report this outcome.”

Anthony Durkacz, Founder and Executive Co-Chairman of Quantum BioPharma added, “The science and medical communities for centuries have believed there is no way to significantly speed up alcohol metabolism once it is in your bloodstream; your liver processes it at a largely constant rate of approximately one standard drink per hour, and that the only sobering agent is time. This publication validates unbuzzd as a responsible aid to reduce BAC, alleviate signs of alcohol intoxication, and assists with the dreaded hangover. Consumers can use unbuzzd knowing there is a peer-reviewed scientific publication with clinical trial evidence of the product’s efficacy.”

The formula for unbuzzd is licensed to Unbuzzd Wellness Inc. and is currently available at www.unbuzzd.com and www.amazon.com. unbuzzd is a registered trademark of Unbuzzd Wellness Inc.

Individual results may vary. unbuzzd is a dietary supplement. Consuming unbuzzd after alcohol ingestion does not permit you to operate a vehicle. Drink responsibly. DO NOT DRINK AND DRIVE.

About Unbuzzd Wellness Inc.

Unbuzzd Wellness inc., a non-trading but fully reporting public issuer, stands as a pioneering force in the wellness and recovery supplement landscape. unbuzzd has been developed by a world-class R&D team in pharmacology and medicine, with a commitment to innovation and quality. A proprietary blend of vitamins, minerals, and herbs, unbuzzd helps your body process alcohol faster, restore mental alertness, and improve cognition so you can drink responsibly and drink refreshingly. unbuzzd appeals to a broad target audience of alcohol consumers who want to have a good time, be in control, and still feel great the next day.

unbuzzd ready-to-mix powder sticks are available in 3-pack, 8-pack, and 18-pack formats at https://unbuzzd.com.

Individual results may vary. unbuzzd is a dietary supplement. Consuming unbuzzd after alcohol ingestion does not permit you to operate a vehicle. Drink responsibly. DO NOT DRINK AND DRIVE.


8-pack, 18-pack, and 3-pack formats of the unbuzzd ready-to-mix powder sticks

To view an enhanced version of this graphic, please visit: link

About Quantum BioPharma Ltd.

Quantum BioPharma is a biopharmaceutical company dedicated to building a portfolio of innovative assets and biotech solutions for the treatment of challenging neurodegenerative and metabolic disorders and alcohol misuse disorders with drug candidates in different stages of development. Through its wholly owned subsidiary, Lucid Psycheceuticals Inc. (“Lucid”), Quantum BioPharma is focused on the research and development of its lead compound, Lucid-MS. Lucid-MS is a patented new chemical entity shown to prevent and reverse myelin degradation, the underlying mechanism of multiple sclerosis, in preclinical models. Quantum BioPharma invented UNBUZZD™ and spun out its OTC version to a company, Unbuzzd Wellness Inc. (“UWI”), led by industry veterans. Quantum BioPharma retains ownership of 19.86% (as of September 30, 2025) of UWI at www.unbuzzd.com. The agreement with UWI also includes royalty payments of 7% of sales from unbuzzd™ until payments to Quantum BioPharma total $250 million. Once $250 million is reached, the royalty drops to 3% in perpetuity. Additionally, Quantum BioPharma retains a large tax loss carry forward of approximately C$130 million and could be utilized in the future to offset tax payable obligations against future profits. Quantum BioPharma retains 100% of the rights to develop similar product or alternative formulations specifically for pharmaceutical and medical uses. Quantum BioPharma maintains a portfolio of strategic investments through its wholly owned subsidiary, FSD Strategic Investments Inc., which represents loans secured by residential or commercial property.

Forward-Looking Information

Certain information in this news release constitutes forward-looking statements under applicable securities laws. Any statements that are contained in this news release that are not statements of historical fact may be deemed to be forward-looking statements. Forward-looking statements are often identified by terms such as “may”, “should”, “anticipate”, “expect”, “potential”, “believe”, “intend” or the negative of these terms and similar expressions.

Readers are cautioned that the foregoing list is not exhaustive. Readers are further cautioned not to place undue reliance on forward-looking statements, as there can be no assurance that the plans, intentions or expectations upon which they are placed will occur. Such information, although considered reasonable by management at the time of preparation, may prove to be incorrect and actual results may differ materially from those anticipated.

Forward-looking statements contained in this press release are expressly qualified by this cautionary statement and reflect the Company’s expectations as of the date hereof and are subject to change thereafter. The Company undertakes no obligation to update or revise any forward-looking statements, whether as a result of new information, estimates or opinions, future events or results or otherwise or to explain any material difference between subsequent actual events and such forward- looking information, except as required by applicable law.

Contacts:

Quantum BioPharma Ltd.
Zeeshan Saeed, Founder, CEO and Executive Co-Chairman of the Board
Email: Zsaeed@quantumbiopharma.com
Telephone: (416) 854-8884

Investor Relations
Email: ir@quantumbiopharma.com, info@quantumbiopharma.com
Website: www.quantumbiopharma.com

Photos accompanying this announcement are available at:

https://www.globenewswire.com/NewsRoom/AttachmentNg/600ca40f-b94f-49bc-8d5f-5ff43576b965

https://www.globenewswire.com/NewsRoom/AttachmentNg/213c2b0f-182e-4ac0-b562-031c143ed6cf

FAQ

What did Quantum BioPharma (QNTM) announce regarding the Unbuzzd clinical trial?

Quantum BioPharma announced peer-reviewed publication of a double-blind, randomized, placebo-controlled crossover trial of its dietary supplement Unbuzzd. The study reported faster blood alcohol reduction, improved intoxication-related vital signs, and reduced hangover symptoms compared with placebo, with no reported adverse side effects in participants.

What were the key clinical results for Unbuzzd reported by Quantum BioPharma (QNTM)?

The trial found Unbuzzd reduced blood alcohol concentration on average more than 40 percent faster within 30 minutes versus placebo. Participants also reported less perceived impairment and mental fatigue, reduced hangover symptoms including headache at four and eight hours, and no adverse side effects during the study.

How is Quantum BioPharma (QNTM) financially linked to Unbuzzd sales?

Quantum BioPharma licensed the Unbuzzd formula to Unbuzzd Wellness Inc. and retained a 19.86% ownership stake as of September 30, 2025. It is entitled to a 7% royalty on Unbuzzd sales until total payments reach $250 million, then a 3% royalty in perpetuity on subsequent sales.

What other assets and programs does Quantum BioPharma (QNTM) highlight?

Quantum BioPharma highlights Lucid-MS, a patented new chemical entity aimed at preventing and reversing myelin degradation in preclinical models of multiple sclerosis. It also maintains a portfolio of strategic real estate–secured investments and notes a tax loss carryforward of approximately C$130 million for potential future tax offset use.

Is Unbuzzd marketed as a pharmaceutical drug by Quantum BioPharma (QNTM)?

Unbuzzd is described as a dietary supplement licensed to Unbuzzd Wellness Inc., not as a prescription pharmaceutical. Quantum BioPharma retains rights to develop similar or alternative formulations specifically for pharmaceutical and medical uses, while Unbuzzd is sold online in ready-to-mix powder stick formats.

What safety profile for Unbuzzd does Quantum BioPharma (QNTM) report from the trial?

The company reports that Unbuzzd was well-tolerated by all study participants, with no adverse side effects observed in the trial. Vital signs such as heart rate and blood pressure were stabilized relative to typical intoxication changes, and improvements were noted alongside reductions in perceived intoxication and hangover symptoms.

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